[INFO] cloning repository https://github.com/alexcwyu/rust-perf-benchmark
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alexcwyu/rust-perf-benchmark" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexcwyu%2Frust-perf-benchmark", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexcwyu%2Frust-perf-benchmark'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 934b995cfc28b66c8ae012e64160a819be9406cd
[INFO] testing alexcwyu/rust-perf-benchmark against 1.75.0 for beta-1.76-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexcwyu%2Frust-perf-benchmark" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alexcwyu/rust-perf-benchmark on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alexcwyu/rust-perf-benchmark
[INFO] finished tweaking git repo https://github.com/alexcwyu/rust-perf-benchmark
[INFO] tweaked toml for git repo https://github.com/alexcwyu/rust-perf-benchmark written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/alexcwyu/rust-perf-benchmark already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1a19364a226f018cd805fc725b6fd928ea0bab404b737cc947747182b52ccd1
[INFO] running `Command { std: "docker" "start" "-a" "f1a19364a226f018cd805fc725b6fd928ea0bab404b737cc947747182b52ccd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1a19364a226f018cd805fc725b6fd928ea0bab404b737cc947747182b52ccd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1a19364a226f018cd805fc725b6fd928ea0bab404b737cc947747182b52ccd1", kill_on_drop: false }`
[INFO] [stdout] f1a19364a226f018cd805fc725b6fd928ea0bab404b737cc947747182b52ccd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c3e1c598df81ccc1a6e986f02f7cb464858b4e8717ac18fdbcf42e8b912062d
[INFO] running `Command { std: "docker" "start" "-a" "2c3e1c598df81ccc1a6e986f02f7cb464858b4e8717ac18fdbcf42e8b912062d", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.64
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling unicode-ident v1.0.10
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling serde v1.0.171
[INFO] [stderr]    Compiling fixed v1.23.1
[INFO] [stderr]    Compiling paste v1.0.13
[INFO] [stderr]    Compiling bytemuck v1.13.1
[INFO] [stderr]    Compiling rust_decimal v1.30.0
[INFO] [stderr]    Compiling libm v0.2.7
[INFO] [stderr]    Compiling half v2.3.1
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling bigdecimal v0.4.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling serde_json v1.0.100
[INFO] [stderr]    Compiling fpdec-core v0.8.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling ryu v1.0.14
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling syn v2.0.25
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling ord_subset v3.1.1
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling itoa v1.0.8
[INFO] [stderr]    Compiling fast-float v0.2.0
[INFO] [stderr]    Compiling fpdec-macros v0.8.0
[INFO] [stderr]    Compiling decimal v2.1.0
[INFO] [stderr]    Compiling fpdec v0.8.1
[INFO] [stderr]    Compiling num-complex v0.4.3
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling fraction v0.13.1
[INFO] [stderr]    Compiling serde_derive v1.0.171
[INFO] [stderr]    Compiling fixed-macro-impl v1.2.0
[INFO] [stderr]    Compiling rust_decimal_macros v1.30.0
[INFO] [stderr]    Compiling fixed-macro-types v1.2.0
[INFO] [stderr]    Compiling fixed-macro v1.2.0
[INFO] [stderr]    Compiling number-benchmark v0.1.0 (/opt/rustwide/workdir/number-benchmark)
[INFO] [stdout] warning: unused imports: `CString`, `collections::HashMap`
[INFO] [stdout]  --> number-benchmark/src/fixed_dec_lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::HashMap,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 3 |     ffi::{c_char, CStr, CString},
[INFO] [stdout]   |                         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Result`, `Value`
[INFO] [stdout]  --> number-benchmark/src/fixed_dec_lib.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | use serde_json::{Result, Value};
[INFO] [stdout]   |                  ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rust_decimal::Decimal`
[INFO] [stdout]  --> number-benchmark/src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rust_decimal::Decimal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rust_decimal::prelude::Zero`
[INFO] [stdout]  --> number-benchmark/src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rust_decimal::prelude::Zero;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FIXED_SCALAR` is never used
[INFO] [stdout]   --> number-benchmark/src/fixed_dec_lib.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const FIXED_SCALAR: f64 = 1_000_000_000.0; // 10.0**FIXED_PRECISION
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `f64_to_fixed_u64` is never used
[INFO] [stdout]   --> number-benchmark/src/fixed_dec_lib.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn f64_to_fixed_u64(value: f64, precision: u8) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fixed_u64_to_f64` is never used
[INFO] [stdout]   --> number-benchmark/src/fixed_dec_lib.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn fixed_u64_to_f64(value: u64) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.57s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "2c3e1c598df81ccc1a6e986f02f7cb464858b4e8717ac18fdbcf42e8b912062d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c3e1c598df81ccc1a6e986f02f7cb464858b4e8717ac18fdbcf42e8b912062d", kill_on_drop: false }`
[INFO] [stdout] 2c3e1c598df81ccc1a6e986f02f7cb464858b4e8717ac18fdbcf42e8b912062d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11572acaf59573f78755dff4e1af94050ba0afbfd7da401b0dc8e7d1be7021cd
[INFO] running `Command { std: "docker" "start" "-a" "11572acaf59573f78755dff4e1af94050ba0afbfd7da401b0dc8e7d1be7021cd", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: number-benchmark v0.1.0 (/opt/rustwide/workdir/number-benchmark) ignoring invalid dependency `critcmp` which is missing a lib target
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling semver v1.0.17
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling regex-syntax v0.7.4
[INFO] [stderr]    Compiling futures-sink v0.3.28
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-io v0.3.28
[INFO] [stderr]    Compiling rustix v0.38.3
[INFO] [stderr]    Compiling pin-project-lite v0.2.10
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.3
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling plotters-backend v0.3.5
[INFO] [stderr]    Compiling clap_lex v0.5.0
[INFO] [stderr]    Compiling ciborium-io v0.2.1
[INFO] [stderr]    Compiling anstyle v1.0.1
[INFO] [stderr]    Compiling bitflags v2.3.3
[INFO] [stderr]    Compiling bigdecimal v0.4.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling relative-path v1.8.0
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling plotters-svg v0.3.5
[INFO] [stderr]    Compiling clap_builder v4.3.11
[INFO] [stderr]    Compiling ciborium-ll v0.2.1
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling aho-corasick v1.0.2
[INFO] [stderr]    Compiling walkdir v2.3.3
[INFO] [stderr]    Compiling plotters v0.3.5
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling ciborium v0.2.1
[INFO] [stderr]    Compiling rstest_macros v0.18.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling futures-timer v3.0.2
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling is-terminal v0.4.9
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling number-benchmark v0.1.0 (/opt/rustwide/workdir/number-benchmark)
[INFO] [stdout] warning: unused imports: `CString`, `collections::HashMap`
[INFO] [stdout]  --> number-benchmark/src/fixed_dec_lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::HashMap,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 3 |     ffi::{c_char, CStr, CString},
[INFO] [stdout]   |                         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Result`, `Value`
[INFO] [stdout]  --> number-benchmark/src/fixed_dec_lib.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | use serde_json::{Result, Value};
[INFO] [stdout]   |                  ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rust_decimal::Decimal`
[INFO] [stdout]  --> number-benchmark/src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rust_decimal::Decimal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rust_decimal::prelude::Zero`
[INFO] [stdout]  --> number-benchmark/src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rust_decimal::prelude::Zero;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stdout] warning: constant `FIXED_SCALAR` is never used
[INFO] [stdout]   --> number-benchmark/src/fixed_dec_lib.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const FIXED_SCALAR: f64 = 1_000_000_000.0; // 10.0**FIXED_PRECISION
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `f64_to_fixed_u64` is never used
[INFO] [stdout]   --> number-benchmark/src/fixed_dec_lib.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn f64_to_fixed_u64(value: f64, precision: u8) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fixed_u64_to_f64` is never used
[INFO] [stdout]   --> number-benchmark/src/fixed_dec_lib.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn fixed_u64_to_f64(value: u64) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling regex-automata v0.3.2
[INFO] [stderr]    Compiling clap v4.3.11
[INFO] [stderr]    Compiling futures-executor v0.3.28
[INFO] [stderr]    Compiling futures v0.3.28
[INFO] [stderr]    Compiling regex v1.9.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling rstest v0.18.1
[INFO] [stdout] warning: unused imports: `CString`, `collections::HashMap`
[INFO] [stdout]  --> number-benchmark/src/fixed_dec_lib.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::HashMap,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 3 |     ffi::{c_char, CStr, CString},
[INFO] [stdout]   |                         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Result`, `Value`
[INFO] [stdout]  --> number-benchmark/src/fixed_dec_lib.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | use serde_json::{Result, Value};
[INFO] [stdout]   |                  ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rust_decimal::Decimal`
[INFO] [stdout]  --> number-benchmark/src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rust_decimal::Decimal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `decimal::d128`
[INFO] [stdout]    --> number-benchmark/src/lib.rs:479:9
[INFO] [stdout]     |
[INFO] [stdout] 479 |     use decimal::d128;
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rust_decimal::prelude::Zero`
[INFO] [stdout]  --> number-benchmark/src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rust_decimal::prelude::Zero;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> number-benchmark/src/lib.rs:531:13
[INFO] [stdout]     |
[INFO] [stdout] 531 |         for i in 0..size {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FIXED_SCALAR` is never used
[INFO] [stdout]   --> number-benchmark/src/fixed_dec_lib.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const FIXED_SCALAR: f64 = 1_000_000_000.0; // 10.0**FIXED_PRECISION
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.84s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "11572acaf59573f78755dff4e1af94050ba0afbfd7da401b0dc8e7d1be7021cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11572acaf59573f78755dff4e1af94050ba0afbfd7da401b0dc8e7d1be7021cd", kill_on_drop: false }`
[INFO] [stdout] 11572acaf59573f78755dff4e1af94050ba0afbfd7da401b0dc8e7d1be7021cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5ad96cc4b8b84c10f29b20c03992bb32713fa36c44d48cb4972a4c8dbe01876c
[INFO] running `Command { std: "docker" "start" "-a" "5ad96cc4b8b84c10f29b20c03992bb32713fa36c44d48cb4972a4c8dbe01876c", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] warning: number-benchmark v0.1.0 (/opt/rustwide/workdir/number-benchmark) ignoring invalid dependency `critcmp` which is missing a lib target
[INFO] [stderr]    Compiling bigdecimal v0.4.0
[INFO] [stderr]    Compiling number-benchmark v0.1.0 (/opt/rustwide/workdir/number-benchmark)
[INFO] [stderr] warning: unused imports: `CString`, `collections::HashMap`
[INFO] [stderr]  --> number-benchmark/src/fixed_dec_lib.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     collections::HashMap,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 3 |     ffi::{c_char, CStr, CString},
[INFO] [stderr]   |                         ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Result`, `Value`
[INFO] [stderr]  --> number-benchmark/src/fixed_dec_lib.rs:6:18
[INFO] [stderr]   |
[INFO] [stderr] 6 | use serde_json::{Result, Value};
[INFO] [stderr]   |                  ^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rust_decimal::Decimal`
[INFO] [stderr]  --> number-benchmark/src/lib.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use rust_decimal::Decimal;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rust_decimal::prelude::Zero`
[INFO] [stderr]  --> number-benchmark/src/lib.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use rust_decimal::prelude::Zero;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `FIXED_SCALAR` is never used
[INFO] [stderr]   --> number-benchmark/src/fixed_dec_lib.rs:10:11
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub const FIXED_SCALAR: f64 = 1_000_000_000.0; // 10.0**FIXED_PRECISION
[INFO] [stderr]    |           ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `f64_to_fixed_u64` is never used
[INFO] [stderr]   --> number-benchmark/src/fixed_dec_lib.rs:22:8
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn f64_to_fixed_u64(value: f64, precision: u8) -> u64 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `fixed_u64_to_f64` is never used
[INFO] [stderr]   --> number-benchmark/src/fixed_dec_lib.rs:36:8
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub fn fixed_u64_to_f64(value: u64) -> f64 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `decimal::d128`
[INFO] [stderr]    --> number-benchmark/src/lib.rs:479:9
[INFO] [stderr]     |
[INFO] [stderr] 479 |     use decimal::d128;
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `number-benchmark` (lib) generated 7 warnings (run `cargo fix --lib -p number-benchmark` to apply 4 suggestions)
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> number-benchmark/src/lib.rs:531:13
[INFO] [stderr]     |
[INFO] [stderr] 531 |         for i in 0..size {
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `number-benchmark` (lib test) generated 7 warnings (5 duplicates) (run `cargo fix --lib -p number-benchmark --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.42s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/number_benchmark-070ffd430e7034d1)
[INFO] [stdout] 
[INFO] [stdout] running 100 tests
[INFO] [stdout] test fixed_dec::tests::test_div ... ok
[INFO] [stdout] test fixed_dec::tests::test_add ... ok
[INFO] [stdout] test fixed_dec::tests::test_add_assign ... ok
[INFO] [stdout] test fixed_dec::tests::test_fixed_decimal_equality ... ok
[INFO] [stdout] test fixed_dec::tests::test_fixed_decimal_from_str_invalid_input ... ok
[INFO] [stdout] test fixed_dec::tests::test_fixed_decimal_precision ... ok
[INFO] [stdout] test fixed_dec::tests::test_fixed_decimal_is_zero ... ok
[INFO] [stdout] test fixed_dec::tests::test_sub ... ok
[INFO] [stdout] test fixed_dec::tests::test_fixed_decimal_display_works ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64::case_04 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64::case_01 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64::case_02 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64::case_05 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64::case_09 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64::case_10 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64::case_11 ... ok
[INFO] [stdout] test fixed_dec::tests::test_fixed_decimal_new ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64::case_14 ... ok
[INFO] [stdout] test fixed_dec::tests::test_sub_assign ... ok
[INFO] [stdout] test fixed_dec::tests::test_div_assign ... ok
[INFO] [stdout] test fixed_dec::tests::test_fixed_decimal_from_str_valid_input ... ok
[INFO] [stdout] test fixed_dec::tests::test_fixed_decimal_display ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64::case_06 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64::case_07 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64::case_08 ... ok
[INFO] [stdout] test fixed_dec::tests::test_fixed_decimal_minimum ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64::case_12 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64::case_13 ... ok
[INFO] [stdout] test fixed_dec::tests::test_mul ... ok
[INFO] [stdout] test fixed_dec::tests::test_fixed_decimal_new_from_str ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64::case_03 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64::case_15 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64::case_17 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64::case_18 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64::case_16 ... ok
[INFO] [stdout] test fixed_dec::tests::test_mul_assign ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64::case_19 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64_to_fixed::case_1 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64_to_fixed::case_3 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64_to_fixed::case_5 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64_to_fixed::case_6 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64_with_precision::case_1 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64_with_precision::case_3 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64_with_precision::case_4 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_u64::case_02 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64_to_fixed::case_8 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64_with_precision::case_9 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64::case_20 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64_to_fixed::case_2 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_u64::case_03 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_u64::case_04 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_u64::case_05 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_u64::case_07 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64_to_fixed::case_7 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_u64::case_06 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_u64::case_08 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64_to_fixed::case_4 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_u64::case_01 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64_with_precision::case_5 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64_with_precision::case_6 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_u64::case_09 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_u64_to_fixed::case_2 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_fixed_i64_to_f64::value_07_100 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_fixed_i64_to_f64::value_02__1 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_fixed_i64_to_f64::value_05_10 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_u64_to_fixed::case_1 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64_with_precision::case_2 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_fixed_i64_to_f64::value_09_1_000 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_u64_to_fixed::case_4 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_fixed_i64_to_f64::value_06__10 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_u64::case_10 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_u64_to_fixed::case_3 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64_with_precision::case_8 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_f64_to_fixed_i64_with_precision::case_7 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_fixed_i64_to_f64::value_03_2 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_fixed_i64_to_f64::value_08__100 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_fixed_i64_to_f64::value_04__2 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_fixed_i64_to_f64::value_01_1 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_fixed_i64_to_f64::value_10__1_000 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_fixed_u64_to_f64::value_01_0 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_fixed_u64_to_f64::value_05_10 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_fixed_u64_to_f64::value_03_2 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_fixed_u64_to_f64::value_06_100 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_fixed_u64_to_f64::value_09_100_000 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_fixed_u64_to_f64::value_02_1 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_fixed_u64_to_f64::value_15_100_000_000_000 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_fixed_u64_to_f64::value_11_10_000_000 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_fixed_u64_to_f64::value_12_100_000_000 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_fixed_u64_to_f64::value_18_100_000_000_000_000 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_fixed_u64_to_f64::value_16_1_000_000_000_000 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_fixed_u64_to_f64::value_14_10_000_000_000 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_fixed_u64_to_f64::value_13_1_000_000_000 ... ok
[INFO] [stdout] test tests::one_number ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_fixed_u64_to_f64::value_19_1_000_000_000_000_000 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_fixed_u64_to_f64::value_04_3 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_fixed_u64_to_f64::value_08_10_000 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_fixed_u64_to_f64::value_07_1_000 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_fixed_u64_to_f64::value_17_10_000_000_000_000 ... ok
[INFO] [stdout] test fixed_dec_lib::tests::test_fixed_u64_to_f64::value_10_1_000_000 ... ok
[INFO] [stdout] test tests::all_numbers ... ok
[INFO] [stderr]    Doc-tests number_benchmark
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 100 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.10s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5ad96cc4b8b84c10f29b20c03992bb32713fa36c44d48cb4972a4c8dbe01876c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ad96cc4b8b84c10f29b20c03992bb32713fa36c44d48cb4972a4c8dbe01876c", kill_on_drop: false }`
[INFO] [stdout] 5ad96cc4b8b84c10f29b20c03992bb32713fa36c44d48cb4972a4c8dbe01876c
[INFO] testing alexcwyu/rust-perf-benchmark against beta-2024-01-09 for beta-1.76-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexcwyu%2Frust-perf-benchmark" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alexcwyu/rust-perf-benchmark on toolchain beta-2024-01-09
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alexcwyu/rust-perf-benchmark
[INFO] finished tweaking git repo https://github.com/alexcwyu/rust-perf-benchmark
[INFO] tweaked toml for git repo https://github.com/alexcwyu/rust-perf-benchmark written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/alexcwyu/rust-perf-benchmark already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-01-09" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5be061da472975a0547d1cd4eca55ccb256e8fb9b20eac584e617a9d141e0556
[INFO] running `Command { std: "docker" "start" "-a" "5be061da472975a0547d1cd4eca55ccb256e8fb9b20eac584e617a9d141e0556", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5be061da472975a0547d1cd4eca55ccb256e8fb9b20eac584e617a9d141e0556", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5be061da472975a0547d1cd4eca55ccb256e8fb9b20eac584e617a9d141e0556", kill_on_drop: false }`
[INFO] [stdout] 5be061da472975a0547d1cd4eca55ccb256e8fb9b20eac584e617a9d141e0556
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 139f8544bb4294cfb5e747e3a5af513043d9ed0469fcf9580f09180723c55145
[INFO] running `Command { std: "docker" "start" "-a" "139f8544bb4294cfb5e747e3a5af513043d9ed0469fcf9580f09180723c55145", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.64
[INFO] [stderr]    Compiling unicode-ident v1.0.10
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.171
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling fixed v1.23.1
[INFO] [stderr]    Compiling paste v1.0.13
[INFO] [stderr]    Compiling bytemuck v1.13.1
[INFO] [stderr]    Compiling rust_decimal v1.30.0
[INFO] [stderr]    Compiling libm v0.2.7
[INFO] [stderr]    Compiling half v2.3.1
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling bigdecimal v0.4.0
[INFO] [stderr]    Compiling serde_json v1.0.100
[INFO] [stderr]    Compiling fpdec-core v0.8.0
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling ryu v1.0.14
[INFO] [stderr]    Compiling itoa v1.0.8
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling ord_subset v3.1.1
[INFO] [stderr]    Compiling fast-float v0.2.0
[INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5
[INFO] [stdout]      |
[INFO] [stdout] 1155 |     fn decode<D: Decoder>(d: &mut D) -> Result<Cow<'static, T>, D::Error> {
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |     |
[INFO] [stdout]      |     the parameter type `T` must be valid for the static lifetime...
[INFO] [stdout]      |     ...so that the type `T` will meet its required lifetime bounds...
[INFO] [stdout]      |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]     --> /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/alloc/src/borrow.rs:180:30
[INFO] [stdout] help: consider adding an explicit lifetime bound
[INFO] [stdout]      |
[INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T>
[INFO] [stdout]      |                    +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling decimal v2.1.0
[INFO] [stderr]    Compiling syn v2.0.25
[INFO] [stderr]    Compiling fpdec-macros v0.8.0
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0310`.
[INFO] [stdout] 
[INFO] [stderr]    Compiling fpdec v0.8.1
[INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "139f8544bb4294cfb5e747e3a5af513043d9ed0469fcf9580f09180723c55145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "139f8544bb4294cfb5e747e3a5af513043d9ed0469fcf9580f09180723c55145", kill_on_drop: false }`
[INFO] [stdout] 139f8544bb4294cfb5e747e3a5af513043d9ed0469fcf9580f09180723c55145
